Q15F-16P stainless steel three-way ball valve with internal thread adopts T-type three-way structure, which mainly plays the role of merging and diverting in pipeline. The valve body, ball and other major parts of this product are made of high quality stainless steel, sealing PTFE PTFE soft seal structure, with corrosion and rust resistance, good sealing performance, open and close the lightweight and other advantages. Widely used in petroleum, chemical industry, metallurgy, electric power, urban construction and other fields, such as transportation of petroleum, natural gas, chemicals, steam and other high temperature, high pressure fluids, as well as control of various fluids and urban water supply, drainage and so on.
Product Features
- Low fluid resistance, with a resistance coefficient equivalent to that of a pipe segment of the same length.
- Simple structure, compact size, and lightweight.
- Tight and reliable, the current ball valve sealing surface materials are widely used in plastic, good sealing, in the vacuum system has also been widely used.
- Easy to operate, quick to open and close—simply rotate to transition from fully open to fully closed, facilitating remote control.
- Ball valves are easy to maintain due to their simple structure. The sealing rings are typically removable, making disassembly and replacement straightforward.
Product Parameters
Product Model | Q14F-16P |
Valve Body Material | 304 Stainless Steel |
Forms of Circulation | L-Type |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water, Gas, Oil, etc. |
Applicable Temperature | ≤120°C |
Product Size Reference

Nominal Diameter | G | L | d | H | W |
DN8 | 1/4 | 68 | 10.5 | 58 | 110 |
DN10 | 3/8 | 68 | 12 | 58 | 110 |
DN15 | 1/2 | 68 | 12 | 58 | 110 |
DN20 | 3/4 | 79 | 15 | 60 | 130 |
DN25 | 1 | 86 | 20 | 70 | 140 |
DN32 | 1-1/4 | 112 | 25 | 82 | 155 |
DN40 | 1-1/2 | 130 | 32 | 95 | 175 |
DN50 | 2 | 140 | 38 | 100 | 175 |

















